[meta-freescale] [IMX6Q Sabre Lite, Linux 3.4.34] Booting is failed in calibrate_delay_converge().
ksk4097 at gmail.com
Fri May 3 12:46:58 PDT 2013
Thank you for the hint.
>> Does your Rev D board have 1.2 silicon?
>> You can see this during U-Boot startup:
>> CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Yes. I can see the message.
Also, when I using the kernel 3.0.35-gb0b02db-dirty,
the debug message shows "CPU identified as i.MX6Q, silicon rev 1.2".
But, in 3.4.34 kernel, I couldn't find the mesage.
Is there any initalization code for "i.MX6Q, silicon rev 1.2".
2013/5/4 Eric Nelson <eric.nelson at boundarydevices.com>
> On 05/02/2013 10:32 PM, Shinkyu Kang wrote:
>> Using IMX6Q SABRE Lite Ev. Board (Boundary Device) Rev. C,
>> the kernel 3.4.34 works correctly, but Rev D doesn't work.
>> What is the deferences between Rev. C and Rev. D. of hardware?
>> Best Regards,
> Hi Shinkyu,
> Thinking about this, it seems that a CPU revision change is
> more likely to be an issue than the board rev.
> Does your Rev D board have 1.2 silicon?
> You can see this during U-Boot startup:
> CPU: Freescale i.MX6Q rev1.2 at 792 MHz
> Please advise,
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